Retevis RT1 Earhook Earpiece Instruction Manual

Introduction

This manual provides essential instructions for the proper setup, operation, and maintenance of your Retevis RT1 Earhook Earpiece. Designed for use with compatible two-way radios, this earpiece offers clear communication and comfortable wear. Please read this manual thoroughly before using the product.

This image displays two Retevis RT1 earhook earpieces, showcasing their design with the C-type earhook, in-line PTT microphone unit, and the 2-pin K-head connector. The cables are neatly coiled.

Package Contents

Verify that all items are present in your package:

• 2 x Retevis Original Earhook Earpiece

Setup

1. Connecting the Earpiece: Locate the 2-pin K-head connector on your earpiece. Align the pins with the corresponding ports on your compatible two-way radio and firmly insert the connector. Ensure a secure connection for optimal audio transmission.
2. Wearing the Earhook: The earpiece features a soft C-type earhook made from TPE material. Gently place the earhook over your ear. The earhook is rotatable by 180 degrees, allowing you to adjust it for comfortable wear on either your left or right ear. Position the earbud comfortably in your ear canal.

The earpiece is shown connected to a compatible two-way radio, demonstrating how the 2-pin connector plugs into the radio's side port. The PTT unit is visible, clipped to the radio.

A detailed image of the C-type earhook, emphasizing its soft TPE material for comfort and its 180-degree rotatable design, allowing it to be worn on either the left or right ear.

Compatibility

The Retevis RT1 earpiece is equipped with a K-head 2-pin connector, ensuring broad compatibility with various two-way radio models. Compatible radios include, but are not limited to:

• Retevis: RT22, RT21, RT68, RT68H, H777, H777H, RT27, RT86, RT86A, RT86S, RT19, RT27V, RT21V, RB38V, RT7, RB17V, RB27V, RT5R, RT5RV, RT5, RT85, RT76, RB26, RB17A, RB27, RT84, RT53, RT10, RT43, RT72, RT26, RT1, RT86, RB25, RT81, RT50, RT56, RA16, RB37, RB35, RT67, RT17, RB17, RB17P, RT66, RB27B, RB28, RT69, RT46, RB18, RT3S, RB28B, RB29, RT76P, RA85, RB85, RB87
• Baofeng: UV-5R Series, BF-F8HP, UV-82 Series, UV-82C, UV-82H, BF-480, BF-490, BF-320, BF-V6, BF-520, BF-530, BF-999, BF-888, BF-666S, BF-888S, BF-T26
• Arcshell: AR-5, AR-6
• Kenwood: TH-F6, F6A, D7, D7A, D7AG, D7E, F7, F7E, G71, G71A, TH-G71E, K2, K2A, K2E, K2ET, 21, 21AT, 21BT, 22, TH-22A, 22AT, 22E, 25, 26, 27, 28, 31AT, 31BT, 41AT, 41BT, TH-42, 42A, 42AT, 2E, 45, 46, 47, 48, 55, 75, 77, G71, TH-205, 215, 225, 235, 235A, 235E, 315, 41, TK-208, 220, 240, 240D, 248, 250, 260, 260G, 270, 270G, 308, TK-360G, 370, 370G, 372G, 373G, 320, 340, 340D, 348, 350, TK-378, 378G, 430, 431, 353, 360, TK-2100, 2102, 2130, 2160, 3100, 3101, 3102, 3107, TK-3118, 3130, 3131, 3160
• Linton: LT-2288, 3288, 6288, 5288, 3188, 2188, 3260, 2268, 3268, 6288, 6188, 3288A
• HYT: TC286, 386, 2685, 3865, 6685, TC 278, 378, 38

Operating Instructions

1. Push-To-Talk (PTT) Function: The earpiece features an in-line PTT button. To transmit your voice, press and hold the PTT button. Release the button to listen. The side non-slip design of the PTT button allows for easy operation, even when wearing gloves.
2. Using the Rotating Clip: The PTT unit includes a 360-degree rotating clip. Attach this clip to your collar, lapel, or other convenient location on your clothing to keep the PTT button easily accessible and enable hands-free communication.
3. Microphone Usage: Speak clearly into the sensitive microphone located on the PTT unit. Ensure the microphone is not obstructed for optimal voice clarity.

This image provides a close-up of the PTT (Push-To-Talk) unit, showing the large, non-slip button for easy activation and the integrated microphone for clear voice transmission.

A detailed view of the PTT unit's robust 360-degree rotating clip, designed for secure and flexible attachment to clothing or gear, enabling hands-free communication.

Maintenance

• Cleaning: Use a soft, dry cloth to wipe the earpiece and cables. Avoid using harsh chemicals or abrasive materials.
• Storage: When not in use, store the earpiece in a clean, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cables to prevent damage.
• Cable Care: The earpiece features a double cable design for durability. Avoid excessive pulling or bending of the cables, especially near the connectors and PTT unit, to prolong the product's lifespan.

Troubleshooting

If you encounter issues with your Retevis RT1 earpiece, please refer to the following common solutions:

• No Audio/Intermittent Audio:
  • Ensure the 2-pin connector is fully and securely inserted into the radio's port.
  • Check the radio's volume settings.
  • Inspect the cable for any visible damage or kinks.
• Microphone Not Transmitting:
  • Confirm the PTT button is being pressed firmly during transmission.
  • Ensure the microphone is not covered or obstructed.
  • Verify the earpiece is correctly connected to the radio.
• Uncomfortable Fit:
  • Adjust the 180-degree rotatable earhook to find the most comfortable position for your ear.

If the issue persists after attempting these steps, please contact customer support.

Specifications

This diagram illustrates the cable lengths of the earpiece. The cable from the K-plug to the PTT unit measures approximately 34.25 inches (87 cm), and the cable from the PTT unit to the earplug measures approximately 14.57 inches (37 cm).

Warranty Information

Specific warranty details for the Retevis RT1 Earhook Earpiece are not provided in the product information. For warranty claims or detailed information, please refer to the manufacturer's official website or contact their customer service directly.

Support

For further assistance, technical support, or to inquire about replacement parts, please visit the official Retevis website or contact Retevis customer service. Contact information can typically be found on the product packaging or the manufacturer's website.